Obol

year of pub­li­ca­ti­onISBNauthor(s)title
1994978-953-6388-00-4Branislav ZlatkovićHrvatske vrijednosnice, 1846-1945 (Croatian Edition)
1998978-953-6388-02-8Borna BaracOdlikovanja i znakovlje Nezavisne Države Hrvatske, 1941.-1945. =: Guide of Croatian orders, medals and insignia, 1941-1945 (Croatian Edition)
  ''978-953-6388-03-5   ''Papirni novac Hrvatske, 1778-1998 (Croatian Edition)
2009978-953-6388-11-0Reference Catalogue Orders, Medals and Decorations of the World - Part I / A-D, Borna Barac